Robuta

https://animaldiversity.org/accounts/Echis_carinatus/pictures/
saw scaled viperanimal diversity webechis carinatuspictures
https://www.rcsb.org/structure/1OZ6
X-ray structure of acidic phospholipase A2 from Indian saw-scaled viper (Echis carinatus) with a potent platelet aggregation inhibitory activity
rcsb pdbx raystructureacidicphospholipase